Hardware Spec Index

Brontix FN-3846 XT 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3846-XT · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index1,335 (Case Fans scale)
Category rank#40,931
Street price$49
Power4 W
Performance per dollar27.24
Released2025

Specifications

BrandBrontix
ModelBrontix FN-3846 XT
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3846 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/41583177 (accessed 2026-10-26).